IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
cb15:901b:901b:1324:ada3:db24:c681:8e01	198.129.142.1
cb15:901b:901b:1324:ada3:db24:c681:8e02	198.129.142.2
cb15:901b:901b:1324:ada3:db24:c681:8e03	198.129.142.3
cb15:901b:901b:1324:ada3:db24:c681:8e04	198.129.142.4
cb15:901b:901b:1324:ada3:db24:c681:8e05	198.129.142.5
cb15:901b:901b:1324:ada3:db24:c681:8e06	198.129.142.6
cb15:901b:901b:1324:ada3:db24:c681:8e07	198.129.142.7
cb15:901b:901b:1324:ada3:db24:c681:8e08	198.129.142.8
cb15:901b:901b:1324:ada3:db24:c681:8e09	198.129.142.9
cb15:901b:901b:1324:ada3:db24:c681:8e0a	198.129.142.10
cb15:901b:901b:1324:ada3:db24:c681:8e0b	198.129.142.11
cb15:901b:901b:1324:ada3:db24:c681:8e0c	198.129.142.12
cb15:901b:901b:1324:ada3:db24:c681:8e0d	198.129.142.13
cb15:901b:901b:1324:ada3:db24:c681:8e0e	198.129.142.14
cb15:901b:901b:1324:ada3:db24:c681:8e0f	198.129.142.15
cb15:901b:901b:1324:ada3:db24:c681:8e10	198.129.142.16
cb15:901b:901b:1324:ada3:db24:c681:8e11	198.129.142.17
cb15:901b:901b:1324:ada3:db24:c681:8e12	198.129.142.18
cb15:901b:901b:1324:ada3:db24:c681:8e13	198.129.142.19
cb15:901b:901b:1324:ada3:db24:c681:8e14	198.129.142.20
cb15:901b:901b:1324:ada3:db24:c681:8e15	198.129.142.21
cb15:901b:901b:1324:ada3:db24:c681:8e16	198.129.142.22
cb15:901b:901b:1324:ada3:db24:c681:8e17	198.129.142.23
cb15:901b:901b:1324:ada3:db24:c681:8e18	198.129.142.24
cb15:901b:901b:1324:ada3:db24:c681:8e19	198.129.142.25
cb15:901b:901b:1324:ada3:db24:c681:8e1a	198.129.142.26
cb15:901b:901b:1324:ada3:db24:c681:8e1b	198.129.142.27
cb15:901b:901b:1324:ada3:db24:c681:8e1c	198.129.142.28
cb15:901b:901b:1324:ada3:db24:c681:8e1d	198.129.142.29
cb15:901b:901b:1324:ada3:db24:c681:8e1e	198.129.142.30
cb15:901b:901b:1324:ada3:db24:c681:8e1f	198.129.142.31
cb15:901b:901b:1324:ada3:db24:c681:8e20	198.129.142.32
cb15:901b:901b:1324:ada3:db24:c681:8e21	198.129.142.33
cb15:901b:901b:1324:ada3:db24:c681:8e22	198.129.142.34
cb15:901b:901b:1324:ada3:db24:c681:8e23	198.129.142.35
cb15:901b:901b:1324:ada3:db24:c681:8e24	198.129.142.36
cb15:901b:901b:1324:ada3:db24:c681:8e25	198.129.142.37
cb15:901b:901b:1324:ada3:db24:c681:8e26	198.129.142.38
cb15:901b:901b:1324:ada3:db24:c681:8e27	198.129.142.39
cb15:901b:901b:1324:ada3:db24:c681:8e28	198.129.142.40
cb15:901b:901b:1324:ada3:db24:c681:8e29	198.129.142.41
cb15:901b:901b:1324:ada3:db24:c681:8e2a	198.129.142.42
cb15:901b:901b:1324:ada3:db24:c681:8e2b	198.129.142.43
cb15:901b:901b:1324:ada3:db24:c681:8e2c	198.129.142.44
cb15:901b:901b:1324:ada3:db24:c681:8e2d	198.129.142.45
cb15:901b:901b:1324:ada3:db24:c681:8e2e	198.129.142.46
cb15:901b:901b:1324:ada3:db24:c681:8e2f	198.129.142.47
cb15:901b:901b:1324:ada3:db24:c681:8e30	198.129.142.48
cb15:901b:901b:1324:ada3:db24:c681:8e31	198.129.142.49
cb15:901b:901b:1324:ada3:db24:c681:8e32	198.129.142.50
cb15:901b:901b:1324:ada3:db24:c681:8e33	198.129.142.51
cb15:901b:901b:1324:ada3:db24:c681:8e34	198.129.142.52
cb15:901b:901b:1324:ada3:db24:c681:8e35	198.129.142.53
cb15:901b:901b:1324:ada3:db24:c681:8e36	198.129.142.54
cb15:901b:901b:1324:ada3:db24:c681:8e37	198.129.142.55
cb15:901b:901b:1324:ada3:db24:c681:8e38	198.129.142.56
cb15:901b:901b:1324:ada3:db24:c681:8e39	198.129.142.57
cb15:901b:901b:1324:ada3:db24:c681:8e3a	198.129.142.58
cb15:901b:901b:1324:ada3:db24:c681:8e3b	198.129.142.59
cb15:901b:901b:1324:ada3:db24:c681:8e3c	198.129.142.60

cb15:901b:901b:1324:ada3:db24:c681:8e3d	198.129.142.61
cb15:901b:901b:1324:ada3:db24:c681:8e3e	198.129.142.62
cb15:901b:901b:1324:ada3:db24:c681:8e3f	198.129.142.63
cb15:901b:901b:1324:ada3:db24:c681:8e40	198.129.142.64
cb15:901b:901b:1324:ada3:db24:c681:8e41	198.129.142.65
cb15:901b:901b:1324:ada3:db24:c681:8e42	198.129.142.66
cb15:901b:901b:1324:ada3:db24:c681:8e43	198.129.142.67
cb15:901b:901b:1324:ada3:db24:c681:8e44	198.129.142.68
cb15:901b:901b:1324:ada3:db24:c681:8e45	198.129.142.69
cb15:901b:901b:1324:ada3:db24:c681:8e46	198.129.142.70
cb15:901b:901b:1324:ada3:db24:c681:8e47	198.129.142.71
cb15:901b:901b:1324:ada3:db24:c681:8e48	198.129.142.72
cb15:901b:901b:1324:ada3:db24:c681:8e49	198.129.142.73
cb15:901b:901b:1324:ada3:db24:c681:8e4a	198.129.142.74
cb15:901b:901b:1324:ada3:db24:c681:8e4b	198.129.142.75
cb15:901b:901b:1324:ada3:db24:c681:8e4c	198.129.142.76
cb15:901b:901b:1324:ada3:db24:c681:8e4d	198.129.142.77
cb15:901b:901b:1324:ada3:db24:c681:8e4e	198.129.142.78
cb15:901b:901b:1324:ada3:db24:c681:8e4f	198.129.142.79
cb15:901b:901b:1324:ada3:db24:c681:8e50	198.129.142.80
cb15:901b:901b:1324:ada3:db24:c681:8e51	198.129.142.81
cb15:901b:901b:1324:ada3:db24:c681:8e52	198.129.142.82
cb15:901b:901b:1324:ada3:db24:c681:8e53	198.129.142.83
cb15:901b:901b:1324:ada3:db24:c681:8e54	198.129.142.84
cb15:901b:901b:1324:ada3:db24:c681:8e55	198.129.142.85
cb15:901b:901b:1324:ada3:db24:c681:8e56	198.129.142.86
cb15:901b:901b:1324:ada3:db24:c681:8e57	198.129.142.87
cb15:901b:901b:1324:ada3:db24:c681:8e58	198.129.142.88
cb15:901b:901b:1324:ada3:db24:c681:8e59	198.129.142.89
cb15:901b:901b:1324:ada3:db24:c681:8e5a	198.129.142.90
cb15:901b:901b:1324:ada3:db24:c681:8e5b	198.129.142.91
cb15:901b:901b:1324:ada3:db24:c681:8e5c	198.129.142.92
cb15:901b:901b:1324:ada3:db24:c681:8e5d	198.129.142.93
cb15:901b:901b:1324:ada3:db24:c681:8e5e	198.129.142.94
cb15:901b:901b:1324:ada3:db24:c681:8e5f	198.129.142.95
cb15:901b:901b:1324:ada3:db24:c681:8e60	198.129.142.96
cb15:901b:901b:1324:ada3:db24:c681:8e61	198.129.142.97
cb15:901b:901b:1324:ada3:db24:c681:8e62	198.129.142.98
cb15:901b:901b:1324:ada3:db24:c681:8e63	198.129.142.99
cb15:901b:901b:1324:ada3:db24:c681:8e64	198.129.142.100
cb15:901b:901b:1324:ada3:db24:c681:8e65	198.129.142.101
cb15:901b:901b:1324:ada3:db24:c681:8e66	198.129.142.102
cb15:901b:901b:1324:ada3:db24:c681:8e67	198.129.142.103
cb15:901b:901b:1324:ada3:db24:c681:8e68	198.129.142.104
cb15:901b:901b:1324:ada3:db24:c681:8e69	198.129.142.105
cb15:901b:901b:1324:ada3:db24:c681:8e6a	198.129.142.106
cb15:901b:901b:1324:ada3:db24:c681:8e6b	198.129.142.107
cb15:901b:901b:1324:ada3:db24:c681:8e6c	198.129.142.108
cb15:901b:901b:1324:ada3:db24:c681:8e6d	198.129.142.109
cb15:901b:901b:1324:ada3:db24:c681:8e6e	198.129.142.110
cb15:901b:901b:1324:ada3:db24:c681:8e6f	198.129.142.111
cb15:901b:901b:1324:ada3:db24:c681:8e70	198.129.142.112
cb15:901b:901b:1324:ada3:db24:c681:8e71	198.129.142.113
cb15:901b:901b:1324:ada3:db24:c681:8e72	198.129.142.114
cb15:901b:901b:1324:ada3:db24:c681:8e73	198.129.142.115
cb15:901b:901b:1324:ada3:db24:c681:8e74	198.129.142.116
cb15:901b:901b:1324:ada3:db24:c681:8e75	198.129.142.117
cb15:901b:901b:1324:ada3:db24:c681:8e76	198.129.142.118
cb15:901b:901b:1324:ada3:db24:c681:8e77	198.129.142.119
cb15:901b:901b:1324:ada3:db24:c681:8e78	198.129.142.120

cb15:901b:901b:1324:ada3:db24:c681:8e79	198.129.142.121
cb15:901b:901b:1324:ada3:db24:c681:8e7a	198.129.142.122
cb15:901b:901b:1324:ada3:db24:c681:8e7b	198.129.142.123
cb15:901b:901b:1324:ada3:db24:c681:8e7c	198.129.142.124
cb15:901b:901b:1324:ada3:db24:c681:8e7d	198.129.142.125
cb15:901b:901b:1324:ada3:db24:c681:8e7e	198.129.142.126
cb15:901b:901b:1324:ada3:db24:c681:8e7f	198.129.142.127
cb15:901b:901b:1324:ada3:db24:c681:8e80	198.129.142.128
cb15:901b:901b:1324:ada3:db24:c681:8e81	198.129.142.129
cb15:901b:901b:1324:ada3:db24:c681:8e82	198.129.142.130
cb15:901b:901b:1324:ada3:db24:c681:8e83	198.129.142.131
cb15:901b:901b:1324:ada3:db24:c681:8e84	198.129.142.132
cb15:901b:901b:1324:ada3:db24:c681:8e85	198.129.142.133
cb15:901b:901b:1324:ada3:db24:c681:8e86	198.129.142.134
cb15:901b:901b:1324:ada3:db24:c681:8e87	198.129.142.135
cb15:901b:901b:1324:ada3:db24:c681:8e88	198.129.142.136
cb15:901b:901b:1324:ada3:db24:c681:8e89	198.129.142.137
cb15:901b:901b:1324:ada3:db24:c681:8e8a	198.129.142.138
cb15:901b:901b:1324:ada3:db24:c681:8e8b	198.129.142.139
cb15:901b:901b:1324:ada3:db24:c681:8e8c	198.129.142.140
cb15:901b:901b:1324:ada3:db24:c681:8e8d	198.129.142.141
cb15:901b:901b:1324:ada3:db24:c681:8e8e	198.129.142.142
cb15:901b:901b:1324:ada3:db24:c681:8e8f	198.129.142.143
cb15:901b:901b:1324:ada3:db24:c681:8e90	198.129.142.144
cb15:901b:901b:1324:ada3:db24:c681:8e91	198.129.142.145
cb15:901b:901b:1324:ada3:db24:c681:8e92	198.129.142.146
cb15:901b:901b:1324:ada3:db24:c681:8e93	198.129.142.147
cb15:901b:901b:1324:ada3:db24:c681:8e94	198.129.142.148
cb15:901b:901b:1324:ada3:db24:c681:8e95	198.129.142.149
cb15:901b:901b:1324:ada3:db24:c681:8e96	198.129.142.150
cb15:901b:901b:1324:ada3:db24:c681:8e97	198.129.142.151
cb15:901b:901b:1324:ada3:db24:c681:8e98	198.129.142.152
cb15:901b:901b:1324:ada3:db24:c681:8e99	198.129.142.153
cb15:901b:901b:1324:ada3:db24:c681:8e9a	198.129.142.154
cb15:901b:901b:1324:ada3:db24:c681:8e9b	198.129.142.155
cb15:901b:901b:1324:ada3:db24:c681:8e9c	198.129.142.156
cb15:901b:901b:1324:ada3:db24:c681:8e9d	198.129.142.157
cb15:901b:901b:1324:ada3:db24:c681:8e9e	198.129.142.158
cb15:901b:901b:1324:ada3:db24:c681:8e9f	198.129.142.159
cb15:901b:901b:1324:ada3:db24:c681:8ea0	198.129.142.160
cb15:901b:901b:1324:ada3:db24:c681:8ea1	198.129.142.161
cb15:901b:901b:1324:ada3:db24:c681:8ea2	198.129.142.162
cb15:901b:901b:1324:ada3:db24:c681:8ea3	198.129.142.163
cb15:901b:901b:1324:ada3:db24:c681:8ea4	198.129.142.164
cb15:901b:901b:1324:ada3:db24:c681:8ea5	198.129.142.165
cb15:901b:901b:1324:ada3:db24:c681:8ea6	198.129.142.166
cb15:901b:901b:1324:ada3:db24:c681:8ea7	198.129.142.167
cb15:901b:901b:1324:ada3:db24:c681:8ea8	198.129.142.168
cb15:901b:901b:1324:ada3:db24:c681:8ea9	198.129.142.169
cb15:901b:901b:1324:ada3:db24:c681:8eaa	198.129.142.170
cb15:901b:901b:1324:ada3:db24:c681:8eab	198.129.142.171
cb15:901b:901b:1324:ada3:db24:c681:8eac	198.129.142.172
cb15:901b:901b:1324:ada3:db24:c681:8ead	198.129.142.173
cb15:901b:901b:1324:ada3:db24:c681:8eae	198.129.142.174
cb15:901b:901b:1324:ada3:db24:c681:8eaf	198.129.142.175
cb15:901b:901b:1324:ada3:db24:c681:8eb0	198.129.142.176
cb15:901b:901b:1324:ada3:db24:c681:8eb1	198.129.142.177
cb15:901b:901b:1324:ada3:db24:c681:8eb2	198.129.142.178
cb15:901b:901b:1324:ada3:db24:c681:8eb3	198.129.142.179
cb15:901b:901b:1324:ada3:db24:c681:8eb4	198.129.142.180

cb15:901b:901b:1324:ada3:db24:c681:8eb5	198.129.142.181
cb15:901b:901b:1324:ada3:db24:c681:8eb6	198.129.142.182
cb15:901b:901b:1324:ada3:db24:c681:8eb7	198.129.142.183
cb15:901b:901b:1324:ada3:db24:c681:8eb8	198.129.142.184
cb15:901b:901b:1324:ada3:db24:c681:8eb9	198.129.142.185
cb15:901b:901b:1324:ada3:db24:c681:8eba	198.129.142.186
cb15:901b:901b:1324:ada3:db24:c681:8ebb	198.129.142.187
cb15:901b:901b:1324:ada3:db24:c681:8ebc	198.129.142.188
cb15:901b:901b:1324:ada3:db24:c681:8ebd	198.129.142.189
cb15:901b:901b:1324:ada3:db24:c681:8ebe	198.129.142.190
cb15:901b:901b:1324:ada3:db24:c681:8ebf	198.129.142.191
cb15:901b:901b:1324:ada3:db24:c681:8ec0	198.129.142.192
cb15:901b:901b:1324:ada3:db24:c681:8ec1	198.129.142.193
cb15:901b:901b:1324:ada3:db24:c681:8ec2	198.129.142.194
cb15:901b:901b:1324:ada3:db24:c681:8ec3	198.129.142.195
cb15:901b:901b:1324:ada3:db24:c681:8ec4	198.129.142.196
cb15:901b:901b:1324:ada3:db24:c681:8ec5	198.129.142.197
cb15:901b:901b:1324:ada3:db24:c681:8ec6	198.129.142.198
cb15:901b:901b:1324:ada3:db24:c681:8ec7	198.129.142.199
cb15:901b:901b:1324:ada3:db24:c681:8ec8	198.129.142.200
cb15:901b:901b:1324:ada3:db24:c681:8ec9	198.129.142.201
cb15:901b:901b:1324:ada3:db24:c681:8eca	198.129.142.202
cb15:901b:901b:1324:ada3:db24:c681:8ecb	198.129.142.203
cb15:901b:901b:1324:ada3:db24:c681:8ecc	198.129.142.204
cb15:901b:901b:1324:ada3:db24:c681:8ecd	198.129.142.205
cb15:901b:901b:1324:ada3:db24:c681:8ece	198.129.142.206
cb15:901b:901b:1324:ada3:db24:c681:8ecf	198.129.142.207
cb15:901b:901b:1324:ada3:db24:c681:8ed0	198.129.142.208
cb15:901b:901b:1324:ada3:db24:c681:8ed1	198.129.142.209
cb15:901b:901b:1324:ada3:db24:c681:8ed2	198.129.142.210
cb15:901b:901b:1324:ada3:db24:c681:8ed3	198.129.142.211
cb15:901b:901b:1324:ada3:db24:c681:8ed4	198.129.142.212
cb15:901b:901b:1324:ada3:db24:c681:8ed5	198.129.142.213
cb15:901b:901b:1324:ada3:db24:c681:8ed6	198.129.142.214
cb15:901b:901b:1324:ada3:db24:c681:8ed7	198.129.142.215
cb15:901b:901b:1324:ada3:db24:c681:8ed8	198.129.142.216
cb15:901b:901b:1324:ada3:db24:c681:8ed9	198.129.142.217
cb15:901b:901b:1324:ada3:db24:c681:8eda	198.129.142.218
cb15:901b:901b:1324:ada3:db24:c681:8edb	198.129.142.219
cb15:901b:901b:1324:ada3:db24:c681:8edc	198.129.142.220
cb15:901b:901b:1324:ada3:db24:c681:8edd	198.129.142.221
cb15:901b:901b:1324:ada3:db24:c681:8ede	198.129.142.222
cb15:901b:901b:1324:ada3:db24:c681:8edf	198.129.142.223
cb15:901b:901b:1324:ada3:db24:c681:8ee0	198.129.142.224
cb15:901b:901b:1324:ada3:db24:c681:8ee1	198.129.142.225
cb15:901b:901b:1324:ada3:db24:c681:8ee2	198.129.142.226
cb15:901b:901b:1324:ada3:db24:c681:8ee3	198.129.142.227
cb15:901b:901b:1324:ada3:db24:c681:8ee4	198.129.142.228
cb15:901b:901b:1324:ada3:db24:c681:8ee5	198.129.142.229
cb15:901b:901b:1324:ada3:db24:c681:8ee6	198.129.142.230
cb15:901b:901b:1324:ada3:db24:c681:8ee7	198.129.142.231
cb15:901b:901b:1324:ada3:db24:c681:8ee8	198.129.142.232
cb15:901b:901b:1324:ada3:db24:c681:8ee9	198.129.142.233
cb15:901b:901b:1324:ada3:db24:c681:8eea	198.129.142.234
cb15:901b:901b:1324:ada3:db24:c681:8eeb	198.129.142.235
cb15:901b:901b:1324:ada3:db24:c681:8eec	198.129.142.236
cb15:901b:901b:1324:ada3:db24:c681:8eed	198.129.142.237
cb15:901b:901b:1324:ada3:db24:c681:8eee	198.129.142.238
cb15:901b:901b:1324:ada3:db24:c681:8eef	198.129.142.239
cb15:901b:901b:1324:ada3:db24:c681:8ef0	198.129.142.240
cb15:901b:901b:1324:ada3:db24:c681:8ef1	198.129.142.241
cb15:901b:901b:1324:ada3:db24:c681:8ef2	198.129.142.242
cb15:901b:901b:1324:ada3:db24:c681:8ef3	198.129.142.243
cb15:901b:901b:1324:ada3:db24:c681:8ef4	198.129.142.244
cb15:901b:901b:1324:ada3:db24:c681:8ef5	198.129.142.245
cb15:901b:901b:1324:ada3:db24:c681:8ef6	198.129.142.246
cb15:901b:901b:1324:ada3:db24:c681:8ef7	198.129.142.247
cb15:901b:901b:1324:ada3:db24:c681:8ef8	198.129.142.248
cb15:901b:901b:1324:ada3:db24:c681:8ef9	198.129.142.249
cb15:901b:901b:1324:ada3:db24:c681:8efa	198.129.142.250
cb15:901b:901b:1324:ada3:db24:c681:8efb	198.129.142.251
cb15:901b:901b:1324:ada3:db24:c681:8efc	198.129.142.252
cb15:901b:901b:1324:ada3:db24:c681:8efd	198.129.142.253
cb15:901b:901b:1324:ada3:db24:c681:8efe	198.129.142.254
cb15:901b:901b:1324:ada3:db24:c681:8eff	198.129.142.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.